class PopupTextField(popup_view.IContent):
def __init__(self):
self._root = VerticalLayout()
self._tf = TextField('Edit me')
self._root.setSizeUndefined()
self._root.setSpacing(True)
self._root.setMargin(True)
self._root.addComponent(Label(('The changes made to any components '
'inside the popup are reflected automatically when the popup '
'is closed, but you might want to provide explicit action '
'buttons for the user, like \"Save\" or \"Close\".')))
self._root.addComponent(self._tf)
self._tf.setValue('Initial dynamic content')
self._tf.setWidth('300px')
def getMinimizedValueAsHTML(self):
return str(self._tf.getValue())
def getPopupComponent(self):
return self._root
def showComponent(self, c, name):
layout = VerticalLayout()
layout.setSizeUndefined()
layout.setMargin(True)
w = Window(name, layout)
w.setSizeUndefined()
c.setSizeUndefined()
w.addComponent(c)
self._component.getWindow().addWindow(w)
def showComponent(self, c, name):
layout = VerticalLayout()
layout.setSizeUndefined()
layout.setMargin(True)
w = Window(name, layout)
w.setSizeUndefined()
c.setSizeUndefined()
w.addComponent(c)
self._component.getWindow().addWindow(w)
class LayoutMarginExample(GridLayout, IClickListener):
def __init__(self):
super(LayoutMarginExample, self).__init__(3, 3)
self.setWidth('100%')
self.setSpacing(True)
self.addComponent(Label('Toggle layout margins with the checkboxes. '
'The right side margin has a theme-specified value, while '
'the other margins are the defaults.'), 0, 0, 2, 0)
self.space()
self._topMargin = CheckBox('Top', self)
self._topMargin.setValue(True)
self._topMargin.setImmediate(True)
self.addComponent(self._topMargin)
self.setComponentAlignment(self._topMargin, Alignment.TOP_CENTER)
self.space()
self._leftMargin = CheckBox('Left', self)
self._leftMargin.setValue(True)
self._leftMargin.setImmediate(True)
self.addComponent(self._leftMargin)
self.setComponentAlignment(self._leftMargin, Alignment.MIDDLE_LEFT)
self._marginLayout = VerticalLayout()
self._marginLayout.setStyleName('marginexample')
self._marginLayout.setSizeUndefined()
self._marginLayout.setMargin(True)
self.addComponent(self._marginLayout)
self._marginLayout.addComponent(Label('Margins all around?'))
self._rightMargin = CheckBox('Right (100px)', self)
self._rightMargin.setValue(True)
self._rightMargin.setImmediate(True)
self.addComponent(self._rightMargin)
self.setComponentAlignment(self._rightMargin, Alignment.MIDDLE_LEFT)
self.space()
self._bottomMargin = CheckBox('Bottom', self)
self._bottomMargin.setValue(True)
self._bottomMargin.setImmediate(True)
self.addComponent(self._bottomMargin)
self.setComponentAlignment(self._bottomMargin, Alignment.TOP_CENTER)
def buttonClick(self, event):
self._marginLayout.setMargin( # FIXME:
self._topMargin.booleanValue(),
self._rightMargin.booleanValue(),
self._bottomMargin.booleanValue(),
self._leftMargin.booleanValue()
)
class CompoundEditor ( Editor ):
""" Editor for compound traits, which displays editors for each of the
combined traits, in the appropriate style.
"""
#---------------------------------------------------------------------------
# Trait definitions:
#---------------------------------------------------------------------------
# The kind of editor to create for each list item
kind = Str
#---------------------------------------------------------------------------
# Finishes initializing the editor by creating the underlying toolkit
# widget:
#---------------------------------------------------------------------------
def init ( self, parent ):
""" Finishes initializing the editor by creating the underlying toolkit
widget.
"""
self.control = VerticalLayout()
self.control.setSizeUndefined()
# Add all of the component trait editors:
self._editors = editors = []
for factory in self.factory.editors:
editor = getattr( factory, self.kind )( self.ui, self.object,
self.name, self.description, None )
editor.prepare(self.control)
self.control.addComponent(editor.control)
editors.append(editor)
#---------------------------------------------------------------------------
# Updates the editor when the object trait changes external to the editor:
#---------------------------------------------------------------------------
def update_editor ( self ):
""" Updates the editor when the object trait changes externally to the
editor.
"""
pass
#---------------------------------------------------------------------------
# Disposes of the contents of an editor:
#---------------------------------------------------------------------------
def dispose ( self ):
""" Disposes of the contents of an editor.
"""
for editor in self._editors:
editor.dispose()
super( CompoundEditor, self ).dispose()
class LayoutMarginExample(GridLayout, IClickListener):
def __init__(self):
super(LayoutMarginExample, self).__init__(3, 3)
self.setWidth('100%')
self.setSpacing(True)
self.addComponent(
Label('Toggle layout margins with the checkboxes. '
'The right side margin has a theme-specified value, while '
'the other margins are the defaults.'), 0, 0, 2, 0)
self.space()
self._topMargin = CheckBox('Top', self)
self._topMargin.setValue(True)
self._topMargin.setImmediate(True)
self.addComponent(self._topMargin)
self.setComponentAlignment(self._topMargin, Alignment.TOP_CENTER)
self.space()
self._leftMargin = CheckBox('Left', self)
self._leftMargin.setValue(True)
self._leftMargin.setImmediate(True)
self.addComponent(self._leftMargin)
self.setComponentAlignment(self._leftMargin, Alignment.MIDDLE_LEFT)
self._marginLayout = VerticalLayout()
self._marginLayout.setStyleName('marginexample')
self._marginLayout.setSizeUndefined()
self._marginLayout.setMargin(True)
self.addComponent(self._marginLayout)
self._marginLayout.addComponent(Label('Margins all around?'))
self._rightMargin = CheckBox('Right (100px)', self)
self._rightMargin.setValue(True)
self._rightMargin.setImmediate(True)
self.addComponent(self._rightMargin)
self.setComponentAlignment(self._rightMargin, Alignment.MIDDLE_LEFT)
self.space()
self._bottomMargin = CheckBox('Bottom', self)
self._bottomMargin.setValue(True)
self._bottomMargin.setImmediate(True)
self.addComponent(self._bottomMargin)
self.setComponentAlignment(self._bottomMargin, Alignment.TOP_CENTER)
def buttonClick(self, event):
self._marginLayout.setMargin( # FIXME:
self._topMargin.booleanValue(), self._rightMargin.booleanValue(),
self._bottomMargin.booleanValue(), self._leftMargin.booleanValue())
def __init__(self):
super(ProminentPrimaryActionExample, self).__init__()
self.setSpacing(True)
# Cancel / Save
horiz = HorizontalLayout()
horiz.setCaption('Save/cancel example:')
horiz.setSpacing(True)
horiz.setMargin(True)
self.addComponent(horiz)
secondary = Button('Cancel', self)
secondary.setStyleName(BaseTheme.BUTTON_LINK)
horiz.addComponent(secondary)
primary = Button('Save', self)
horiz.addComponent(primary)
# Sign up / Sign in
horiz = HorizontalLayout()
horiz.setCaption('Sign up example:')
horiz.setSpacing(True)
horiz.setMargin(True)
self.addComponent(horiz)
primary = Button('Sign up', self)
primary.addStyleName('primary')
horiz.addComponent(primary)
secondary = Button('or Sign in', self)
secondary.setStyleName(BaseTheme.BUTTON_LINK)
horiz.addComponent(secondary)
horiz.setComponentAlignment(secondary, Alignment.MIDDLE_LEFT)
# Login / Forgot password?
vert = VerticalLayout()
vert.setCaption('Login example:')
vert.setSizeUndefined()
vert.setSpacing(True)
vert.setMargin(True)
self.addComponent(vert)
primary = Button('Login', self)
vert.addComponent(primary)
vert.setComponentAlignment(primary, Alignment.BOTTOM_RIGHT)
secondary = Button('Forgot your password?', self)
secondary.setStyleName(BaseTheme.BUTTON_LINK)
vert.addComponent(secondary)
vert.setComponentAlignment(secondary, Alignment.BOTTOM_RIGHT)
def __init__(self):
super(ProminentPrimaryActionExample, self).__init__()
self.setSpacing(True)
# Cancel / Save
horiz = HorizontalLayout()
horiz.setCaption('Save/cancel example:')
horiz.setSpacing(True)
horiz.setMargin(True)
self.addComponent(horiz)
secondary = Button('Cancel', self)
secondary.setStyleName(BaseTheme.BUTTON_LINK)
horiz.addComponent(secondary)
primary = Button('Save', self)
horiz.addComponent(primary)
# Sign up / Sign in
horiz = HorizontalLayout()
horiz.setCaption('Sign up example:')
horiz.setSpacing(True)
horiz.setMargin(True)
self.addComponent(horiz)
primary = Button('Sign up', self)
primary.addStyleName('primary')
horiz.addComponent(primary)
secondary = Button('or Sign in', self)
secondary.setStyleName(BaseTheme.BUTTON_LINK)
horiz.addComponent(secondary)
horiz.setComponentAlignment(secondary, Alignment.MIDDLE_LEFT)
# Login / Forgot password?
vert = VerticalLayout()
vert.setCaption('Login example:')
vert.setSizeUndefined()
vert.setSpacing(True)
vert.setMargin(True)
self.addComponent(vert)
primary = Button('Login', self)
vert.addComponent(primary)
vert.setComponentAlignment(primary, Alignment.BOTTOM_RIGHT)
secondary = Button('Forgot your password?', self)
secondary.setStyleName(BaseTheme.BUTTON_LINK)
vert.addComponent(secondary)
vert.setComponentAlignment(secondary, Alignment.BOTTOM_RIGHT)
class PopupTextField(popup_view.IContent):
def __init__(self):
self._root = VerticalLayout()
self._tf = TextField('Edit me')
self._root.setSizeUndefined()
self._root.setSpacing(True)
self._root.setMargin(True)
self._root.addComponent(
Label(
('The changes made to any components '
'inside the popup are reflected automatically when the popup '
'is closed, but you might want to provide explicit action '
'buttons for the user, like \"Save\" or \"Close\".')))
self._root.addComponent(self._tf)
self._tf.setValue('Initial dynamic content')
self._tf.setWidth('300px')
def getMinimizedValueAsHTML(self):
return str(self._tf.getValue())
def getPopupComponent(self):
return self._root
def init ( self, parent ):
""" Finishes initializing the editor by creating the underlying toolkit
widget.
"""
factory = self.factory
if factory.name != '':
self._object, self._name, self._value = \
self.parse_extended_name( factory.name )
# Create a panel to hold the object trait's view:
if factory.editable:
self.control = self._panel = parent = Panel()
# Build the instance selector if needed:
selectable = factory.selectable
droppable = factory.droppable
items = self.items
for item in items:
droppable |= item.is_droppable()
selectable |= item.is_selectable()
if selectable:
self._object_cache = {}
item = self.item_for( self.value )
if item is not None:
self._object_cache[ id( item ) ] = self.value
self._choice = ComboBox()
self._choice.addCallback(self.update_object, ValueChangeEvent)
self.set_tooltip( self._choice )
if factory.name != '':
self._object.on_trait_change( self.rebuild_items,
self._name, dispatch = 'ui' )
self._object.on_trait_change( self.rebuild_items,
self._name + '_items', dispatch = 'ui' )
factory.on_trait_change( self.rebuild_items, 'values',
dispatch = 'ui' )
factory.on_trait_change( self.rebuild_items, 'values_items',
dispatch = 'ui' )
self.rebuild_items()
elif droppable:
self._choice = TextField()
self._choice.setReadOnly(True)
self.set_tooltip( self._choice )
if droppable:
raise NotImplementedError
# self._choice.SetDropTarget( PythonDropTarget( self ) )
orientation = factory.orientation
if orientation == 'default':
orientation = self.orientation
if (selectable or droppable) and factory.editable:
if orientation == 'vertical':
layout = VerticalLayout()
else:
layout = HorizontalLayout()
layout.setSizeUndefined()
parent.addComponent(layout)
# layout.setParent(parent)
layout.setMargin(False)
layout.addComponent(self._choice)
if orientation == 'vertical':
hline = Label('<hr />', Label.CONTENT_XHTML)
layout.addComponent(hline) # FIXME: explicit parent size
self.create_editor(parent, layout)
elif self.control is None:
if self._choice is None:
self._choice = ComboBox()
self._choice.addCallback(self.update_object, ValueChangeEvent)
self.control = self._choice
else:
if orientation == 'vertical':
layout = VerticalLayout()
else:
layout = HorizontalLayout()
parent.addComponent(layout)
layout.setMargin(False)
layout.setSizeUndefined()
self.create_editor(parent, layout)
# Synchronize the 'view' to use:
# fixme: A normal assignment can cause a crash (for unknown reasons) in
# some cases, so we make sure that no notifications are generated:
self.trait_setq( view = factory.view )
self.sync_value( factory.view_name, 'view', 'from' )
